# data[].attributes.body
She needs a way to work out a convenient route that is fast but also free from heavy road traffic.

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She downloads the CleanAir Cycling mobile app on her phone.

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She adds her home and work address and her commuting time in the morning and in the evening to the app.

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She then sets the minimum and maximum time within which she wants to get to work.

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...and selects the option for clean air cycling.

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Before leaving for and coming back from work the app suggests Sylvia the most convenient "free-smog" route to take.

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Sylvia can now cycle swiftly to and from work without being chocked with car smog.